General

Weihang Liu  Graduate supervisor  Institute of High Energy Physics, Chinese Academy of Sciences, China
E-mail: liuwh@ihep.ac.cn
Address: China Spallation Neutron Source, No.1 Neutron Source Road, Sungshan Lake, Dongguan City, Guangdong Province, China


Research Areas

Storage ring light sources, free-electron lasers, and beam physics


Education

Sep. 2018 – Jun. 2021  

University of Chinese Academy of Sciences
Ph.D.  

Sep. 2015 – Jun. 2018  
University of Chinese Academy of Sciences
M.S.  

Sep. 2010 – Jun. 2014  
Guangdong University of Technology
B.S.


Experience

   
Work Experience

July 2021 – Present, Senior Engineer, Institute of High Energy Physics


Publications

   
Papers

(1) Modified coherent synchrotron radiation point-kick model with self-consistent consideration of bunch length varying, Physical Review Accelerators and Beams, 2025, 第 1 作者  通讯作者
(2) Comparison of different longitudinal injection scenarios for achieving optimal performance in SAPS, Journal of Instrumentation, 2024, 第 1 作者
(3) Improving the MWI threshold of the modified hybrid-7BA lattice design for SAPS, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 2023, 第 4 作者
(4) Generating high repetition rate X-ray attosecond pulses in a difraction limited storage ring, scientific reports, 2023, 第 1 作者
(5) Multi-objective optimization of longitudinal injection based on a multi-frequency RF system for fourth-generation storage ring-based light sources, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2023, 第 1 作者
(6) Suppression of the coherent synchrotron radiation induced emittance growth in a double-bend achromat with bunch compression, Physical Review Accelerators and Beams, 2023, 第 3 作者
(7) A coherent harmonic generation method for producing femtosecond coherent radiation in a laser plasma accelerator based light source, JOURNAL OF SYNCHROTRON RADIATION, 2021, 第 1 作者
(8) 衍射极限储存环光源相关物理问题, Physics issues of the diffraction-limited storage ring light source, CHINESE SCIENCE BULLETIN-CHINESE, 2020, 第 3 作者
(9) High-gain x-ray free-electron laser driven by a laser-plasma accelerator using a vertical gradient optical undulator, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2020, 第 1 作者
(10) Generation of two-color polarization-adjustable radiation pulses for storage ring light source, NUCLEAR SCIENCE AND TECHNIQUES, 2019, 第 1 作者
(11) Generating femtosecond coherent X-ray pulses in a diffraction-limited storage ring with the echo-enabled harmonic generation scheme, NUCLEAR SCIENCE AND TECHNIQUES, 2018, 第 1 作者


Research Interests

We are seeking to enroll graduate students who are interested in pursuing research in the frontier physics and technologies of accelerators. Relevant topics include:  
- Regulation and optimization of six-dimensional phase space in electron beams,  
- Longitudinal injection in diffraction-limited storage ring light sources,  
- Novel radiation mechanisms and applications in storage ring light sources,  
and related studies.